[Wolf] sent in this site a while back, and I thought that this frequency meter how-to looked pretty useful. It’s based on an Atmel AT89C52 and a gutted multi-meter. The circuit isn’t too bad.

A multimeter is an easy prospect, right? Back in the day you could make one fairly easily with a decent panel meter and a set of precision resistors, and now a digital one can be had for throwaway ...

To calculate the wind speed, you’ll need to convert RPM to a measurement like meters per second or miles per hour. To get ...

Secure your home while saving money with our picks of the best DIY security systems. Macy Meyer is a North Carolina native who graduated from UNC-Chapel Hill with a BA in English and a second BA ...

Tap water is easy to access, but sometimes you need distilled water if you plan on making more complex DIY goodies, like homemade kitchen and bathroom cleaner. You should also use distilled water ...

These additions help organize everything, giving the room a tidy, streamlined look. You can often find affordable storage solutions at discount stores or even create DIY shelves using reclaimed wood.

If you're scrambling to find a costume, not to worry. It's never too late to DIY a quick Halloween costume, and we're here to deliver all the inspiration you need to throw together a celebrity ...

What should I look out for? • Easy to follow films demonstrating how to do simple experiments using basic equipment – from bicarbonate of soda and vinegar to balloons and CDs. • Famous ...

We sell different types of products and services to both investment professionals and individual investors. These products and services are usually sold through license agreements or subscriptions ...

The DIY (Do-It-Yourself) industry aims to help customers improve their homes without the need for any extra professional help. The market is driven in part by the growth of the residential real ...

The Price to Earnings (P/E) ratio, a key valuation measure, is calculated by dividing the stock's most recent closing price by the sum of the diluted earnings per share from continuing operations ...